Abstract
We introduce left (right) n-dinilpotent dimonoids which are analogs of left (right) nilpotent semigroups of rank n considered by B. M. Schein. A free left (right) n-dinilpotent dimonoid is constructed and the least left (right) n-dinilpotent congruence on a free dimonoid is characterized.
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Communicated by Boris M. Schein.
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Zhuchok, A., Zhuchok, Y. Free left n-dinilpotent dimonoids. Semigroup Forum 93, 161–179 (2016). https://doi.org/10.1007/s00233-015-9743-z
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DOI: https://doi.org/10.1007/s00233-015-9743-z